CH315171A - Device for working metals by means of intermittent electric discharges - Google Patents

Device for working metals by means of intermittent electric discharges

Info

Publication number
CH315171A
CH315171A CH315171DA CH315171A CH 315171 A CH315171 A CH 315171A CH 315171D A CH315171D A CH 315171DA CH 315171 A CH315171 A CH 315171A
Authority
CH
Switzerland
Prior art keywords
electric discharges
intermittent electric
working metals
metals
working
Prior art date
Application number
Other languages
French (fr)
Inventor
Bruma Marc
Magat Michel
Original Assignee
Centre Nat Rech Scient
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Publication of CH315171A publication Critical patent/CH315171A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CH315171D 1952-11-21 1953-11-13 Device for working metals by means of intermittent electric discharges CH315171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1076289X 1952-11-21

Publications (1)

Publication Number Publication Date
CH315171A true CH315171A (en) 1956-07-31

Family

ID=9607574

Family Applications (1)

Application Number Title Priority Date Filing Date
CH315171D CH315171A (en) 1952-11-21 1953-11-13 Device for working metals by means of intermittent electric discharges

Country Status (7)

Country Link
BE (1) BE523661A (en)
CH (1) CH315171A (en)
DE (1) DE1076289B (en)
FR (1) FR1066737A (en)
GB (1) GB774090A (en)
LU (1) LU32422A1 (en)
NL (2) NL182871B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899535A (en) * 1956-04-04 1959-08-11 Krall

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322561A (en) * 1943-06-22 automatic balancing of rotating bodies
US2235385A (en) * 1939-03-23 1941-03-18 Rava Alexander Welding method and apparatus
LU31769A1 (en) * 1951-11-14 Method X Company

Also Published As

Publication number Publication date
DE1076289B (en) 1960-02-25
LU32422A1 (en)
NL182871B (en)
BE523661A (en)
GB774090A (en) 1957-05-08
NL93571C (en)
FR1066737A (en) 1954-06-09

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